Hydraulic oil tank for use in cement trucks



FIG. 1 is a top right perspective view of a hydraulic oil tank for usein cement trucks showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

The ornamental design for an hydraulic oil tank for use in cementtrucks, as shown and described.